text

Text Diff

Paste two texts and see line-by-line and word-level differences. Highlights added, removed, and changed lines for code review or doc editing.

Original (A)

The quick brown fox
jumps over the lazy dog.
A second line here.

Updated (B)

The quick brown cat
jumps over the lazy dog.
A second line added.

+ 2

added

− 2

removed

= 1

unchanged

A	Original	B	Updated
	·	+	The quick brown cat
−	The quick brown fox		·
=	jumps over the lazy dog.	=	jumps over the lazy dog.
	·	+	A second line added.
−	A second line here.		·

How to use Text Diff

1Paste your input in the panel above or use the example data if available.
2Choose an action — format, generate, convert, encode, or analyze.
3Your result appears instantly. Use Copy to grab it, or Download if a file option is shown.

Runs entirely in your browser

Nothing you type, paste, generate, or upload leaves your device.

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